Full fixtures: County Championship | Vitality Blast | Metro Bank One-Day Cup | Rachael Heyhoe Flint Trophy | Charlotte Edwards Cup
* denotes double header with Charlotte Edwards Cup
Thursday 30 May
Gloucestershire v Essex (Seat Unique Stadium, Bristol)
*Hampshire Hawks v Surrey (Utilita Bowl, Southampton)
*Lancashire Lightning v Durham (Emirates Old Trafford)
Northamptonshire Steelbacks v Derbyshire Falcons (Northampton)
Yorkshire Vikings v Worcestershire Rapids (Headingley)
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Friday 31 May
*Durham v Birmingham Bears (Seat Unique Riverside)
Glamorgan v Surrey (Sophia Gardens)
Leicestershire Foxes v Yorkshire Vikings (Uptonsteel County Ground)
Middlesex v Kent Spitfires (The Cloud County Ground)
*Notts Outlaws v Northamptonshire Steelbacks (Trent Bridge)
*Somerset v Essex (Cooper Associates County Ground)
Sussex Sharks v Gloucestershire (1st Central County Ground, Hove)
Worcestershire Rapids v Lancashire Lightning (New Road)
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Saturday 1 June
Birmingham Bears v Notts Outlaws (Edgbaston)
Derbyshire Falcons v Leicestershire Foxes (Edgbaston)
Sunday 2 June
Essex v Middlesex (The Cloud County Ground)
Glamorgan v Sussex Sharks (Sophia Gardens)
Hampshire Hawks v Kent Spitfires (Utilita Bowl, Southampton)
*Lancashire Lightning v Derbyshire Falcons (Emirates Old Trafford)
*Northamptonshire Steelbacks v Yorkshire Vikings (Northampton)
*Surrey v Somerset (Kia Oval)
Thursday 6 June
*Middlesex v Glamorgan (Lord’s)
Notts Outlaws v Worcestershire Rapids (Trent Bridge)
Friday 7 June
Derbyshire Falcons v Notts Outlaws (Incora County Ground, Derby)
Essex v Glamorgan (The Cloud County Ground)
Gloucestershire v Hampshire Hawks (Seat Unique Stadium, Seat Unique Stadium, Bristol)
Kent Spitfires v Somerset (Spitfire Ground, Canterbury)
*Lancashire Lightning v Birmingham Bears (Emirates Old Trafford)
*Leicestershire Foxes v Durham (Uptonsteel County Ground)
Northamptonshire Steelbacks v Worcestershire Rapids (Northampton)
Surrey v Sussex Sharks (Kia Oval)
Saturday 8 June
*Birmingham Bears v Durham (Edgbaston)
Sunday 9 June
*Gloucestershire v Sussex Sharks (Seat Unique Stadium, Bristol)
*Kent Spitfires v Middlesex (Spitfire Ground, Canterbury)
Leicestershire Foxes v Worcestershire Rapids (Uptonsteel County Ground)
Notts Outlaws v Lancashire Lightning (Trent Bridge)
Somerset v Hampshire Hawks (Cooper Associates County Ground)
*Yorkshire Vikings v Derbyshire Falcons (Headingley)
Tuesday 11 June
Middlesex v Somerset (Lord’s)
Wednesday 12 June
Durham v Leicestershire Foxes (Seat Unique Riverside)
Thursday 13 June
*Glamorgan v Hampshire Hawks (Sophia Gardens)
*Middlesex v Essex (Lord’s)
Friday 14 June
*Birmingham Bears v Yorkshire Vikings (Edgbaston)
Derbyshire Falcons v Northamptonshire Steelbacks (Incora County Ground, Derby)
Essex v Sussex Sharks (The Cloud County Ground)
*Hampshire Hawks v Middlesex (Utilita Bowl, Southampton)
Leicestershire Foxes v Lancashire Lightning (Uptonsteel County Ground)
Somerset v Kent Spitfires (Cooper Associates County Ground)
Surrey v Gloucestershire (Kia Oval)
Worcestershire Rapids v Notts Outlaws (New Road)
Saturday 15 June
Notts Outlaws v Durham (Trent Bridge)
Sussex Sharks v Surrey (1st Central County Ground, Hove)
Sunday 16 June
*Derbyshire Falcons v Birmingham Bears (Incora County Ground, Derby)
Durham v Lancashire Lightning (Seat Unique Riverside)
Kent Spitfires v Gloucestershire (Spitfire Ground, Canterbury)
Somerset v Glamorgan (Cooper Associates County Ground)
*Worcestershire Rapids v Northamptonshire Steelbacks (New Road)
*Yorkshire Vikings v Leicestershire Foxes (Headingley)
Thursday 20 June
Birmingham Bears v Northamptonshire Steelbacks (Edgbaston)
Essex v Hampshire Hawks (The Cloud County Ground)
Glamorgan v Gloucestershire (Sophia Gardens)
Middlesex v Surrey (Lord’s)
Sussex Sharks v Kent Spitfires (1st Central County Ground, Hove)
Yorkshire Vikings v Lancashire Lightning (Headingley)
Friday 21 June
Durham v Yorkshire Vikings (Seat Unique Riverside)
Gloucestershire v Somerset (Seat Unique Stadium, Bristol)
Hampshire Hawks v Sussex Sharks (Utilita Bowl, Southampton)
Kent Spitfires v Essex (Spitfire Ground, Canterbury)
Northamptonshire Steelbacks v Leicestershire Foxes (Northampton)
Notts Outlaws v Derbyshire Falcons (Trent Bridge)
Surrey v Glamorgan (Kia Oval)
Worcestershire Rapids v Birmingham Bears (New Road)
Friday 5 July
Durham v Worcestershire Rapids (Seat Unique Riverside)
Essex v Somerset (The Cloud County Ground)
Gloucestershire v Kent Spitfires (Cheltenham)
Northamptonshire Steelbacks v Lancashire Lightning (Northampton)
Notts Outlaws v Leicestershire Foxes (Trent Bridge)
Surrey v Middlesex (Kia Oval)
Sussex Sharks v Glamorgan (1st Central County Ground, Hove)
Yorkshire Vikings v Birmingham Bears (Headingley)
Saturday 6 July
Leicestershire Foxes v Derbyshire Falcons (Uptonsteel County Ground)
Middlesex v Hampshire Hawks (Radlett)
Sunday 7 July
Derbyshire Falcons v Yorkshire Vikings (Chesterfield)
Glamorgan v Essex (Sophia Gardens)
Northamptonshire Steelbacks v Durham (Northampton)
Notts Outlaws v Birmingham Bears (Trent Bridge)
Lancashire Lightning v Worcestershire Rapids (Emirates Old Trafford)
Somerset v Gloucestershire (Cooper Associates County Ground)
Surrey v Kent Spitfires (Kia Oval)
Wednesday 10 July
Sussex Sharks v Hampshire Hawks (1st Central County Ground, Hove)
Thursday 11 July
Derbyshire Falcons v Lancashire Lightning (Incora County Ground, Derby)
Essex v Kent Spitfires (The Cloud County Ground)
Gloucestershire v Middlesex (Cheltenham)
Worcestershire Rapids v Leicestershire Foxes (New Road)
Yorkshire Vikings v Durham (Headingley)
Friday 12 July
Birmingham Bears v Worcestershire Rapids (Edgbaston)
Durham v Notts Outlaws (Seat Unique Riverside)
Glamorgan v Middlesex (Sophia Gardens)
Hampshire Hawks v Gloucestershire (Utilita Bowl, Southampton)
Kent Spitfires v Sussex Sharks (Spitfire Ground, Canterbury)
Lancashire Lightning v Yorkshire Vikings (Emirates Old Trafford)
Leicestershire Foxes v Northamptonshire Steelbacks (Uptonsteel County Ground)
Somerset v Surrey (Cooper Associates County Ground)
Saturday 13 July
Sussex Sharks v Essex (1st Central County Ground, Hove)
Sunday 14 July
Birmingham Bears v Derbyshire Falcons (Edgbaston)
Durham v Northamptonshire Steelbacks (Seat Unique Riverside)
Essex v Surrey (The Cloud County Ground)
Gloucestershire v Glamorgan (Cheltenham)
Hampshire Hawks v Somerset (Utilita Bowl, Southampton)
Leicestershire Foxes v Notts Outlaws (Uptonsteel County Ground)
Worcestershire Rapids v Yorkshire Vikings (New Road)
Tuesday 16 July
Kent Spitfires v Glamorgan (Spitfire Ground, Canterbury)
Wednesday 17 July
Lancashire Lightning v Notts Outlaws (Emirates Old Trafford)
Thursday 18 July
Middlesex v Gloucestershire (The Cloud County Ground)
Northamptonshire Steelbacks v Birmingham Bears (Northampton)
Somerset v Sussex Sharks (Cooper Associates County Ground)
Surrey v Hampshire Hawks (Kia Oval)
Worcestershire Rapids v Derbyshire Falcons (New Road)
Friday 19 July
Birmingham Bears v Leicestershire Foxes (Edgbaston)
Derbyshire Falcons v Durham (Incora County Ground, Derby)
Glamorgan v Somerset (Sophia Gardens)
Hampshire Hawks v Essex (Utilita Bowl, Southampton)
Kent Spitfires v Surrey (Spitfire Ground, Canterbury)
Lancashire Lightning v Northamptonshire Steelbacks (Emirates Old Trafford)
Sussex Sharks v Middlesex (1st Central County Ground, Hove)
Yorkshire Vikings v Notts Outlaws (Headingley)
Tuesday 3 September
Quarter-final 1
Wednesday 4 September
Quarter-final 2
Thursday 5 September
Quarter-final 3
Friday 6 September
Quarter-final 4
Saturday 14 September
Vitality Blast Finals Day (Edgbaston)